-Pointed arches are better approximations of catenary curves that represent the line of compressive force acting in any arch, and thus they exert less outward or overturning thrust. They also present considerable design flexibility, as one can vary to some extent the angle of the arch.
-Rib vaulting builders found that they could lighten the webbing, thereby reducing the material weight of the groin. Reducing the weight of the stone, would allow them to also build to greater building heights.
-Flying Butresses were created to strengthen the upper sections of the skeleton frame because the height of these buildings left them needing reinforcement.
Answer:
well first i see they had very few resources and the envoirment was sturdy enough to keep them alive
Explanation:
first you can see they had to use leaves and branches to make a small shelter with they had but not only that as you can see the clothing they wore was freshly handcrafted but enough to last them a while.
plz give me a good review :P
I would say one is graduation
Answer:
yes it's better to ignore the hates because then you wont feel down and you will make more friends soon
Explanation:
She is very scared because there is something that is disturbing her and she does not know what it is. She can feel it in her bones but is unshure of what is gonna happen next.
They wanted to create a atomic weapon Vithe creation of a atomic weapon.